208492036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22871}}^1$

素因数の和:22971

約数の個数: 24

約数和(自身を含む): 380407104

約数和(自身を除く): 171915068

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 22871, 45742, 91484, 983453, 1212163, 1966906, 2424326, 3933812, 4848652, 52123009, 104246018, 208492036]

約数ペア:

[(1, 208492036), (2, 104246018), (4, 52123009), (43, 4848652), (53, 3933812), (86, 2424326), (106, 1966906), (172, 1212163), (212, 983453), (2279, 91484), (4558, 45742), (9116, 22871)]